L H Dottie Co PMT1300 3-in-1 Premise Drill Bit 5/8

Product Description

The L H Dottie Co PMT1300 is a 3-in-1 premise drill bit designed for low-voltage cabling and structured wiring installations. The bit combines drilling, boring, and fishing functions into a single tool, allowing technicians to drill through wood framing, pull wire, and clear a path in one continuous operation. At 5/8 inch in diameter and 1300 length designation, it is built for running cable through wall cavities, floor joists, and other structural members common in residential and light commercial premise wiring work. Low-voltage installers and electricians working structured wiring projects are the primary users of this tool.

This bit is suited for premise wiring applications including data, voice, coaxial, and low-voltage cabling runs. It is commonly used when fishing wire through finished or unfinished wall cavities, drilling through top and bottom plates, and routing cable between floors. The 3-in-1 design reduces the need to swap tools mid-job, making it practical for structured wiring contractors and low-voltage technicians working in both new construction and retrofit environments.

Key Features

• 3-in-1 design combines drilling, boring, and wire-fishing functions in a single bit
• 5/8 inch diameter suitable for standard low-voltage cabling passes
• Extended length supports deep drilling through framing members and wall assemblies
• Designed for use in structured wiring and premise cabling installations
• Sold as a single unit for individual or kit-based use

Compatibility

Designed as an OEM-style replacement and standard-use bit compatible with typical corded and cordless drill drivers used in low-voltage premise wiring and structured cabling applications.

Installation Notes

Installation is typically performed by licensed low-voltage technicians or electricians familiar with NEC guidelines for low-voltage wiring. Ensure all power to nearby circuits is de-energized before drilling through wall cavities or near electrical runs. Use appropriate eye and hearing protection when operating. Follow local building codes regarding fire blocking and penetration sealing when drilling through rated assemblies.